Want to sell a similar watch? Create a listing now

Rolex Sea-Dweller Two Tone 43mm

Name: Rolex Sea-Dweller Two Tone 43mm
Brand: Rolex
SKU: 126603
Price: 17450 USD
Availability: InStock

Used () | Original box | Original papers

$17,450

+ $100 insured shipping within:

Chrono24 Certified Optional

+ $249

Add Certified to your order to have the authenticity of this watch checked and certified by our watchmakers after you've purchased it.

Buyer Protection

Thanks to our Buyer Protection, your purchase is fully covered. If something goes wrong, we're there to help. .

Shipping options for the Rolex Sea-Dweller – Used (Very good)

This dealer is unavailable until Jun 27, 2025.

Anticipated delivery: 7/1 - 7/5

Professional dealer

4.9 ( )

Further details on this Rolex Sea-Dweller – Used (Very good)

Basic Info
Listing code	M5L936
Brand	Rolex
Model	Sea-Dweller
Reference number	126603
Movement	Automatic
Case material	Gold/Steel
Bracelet material	Gold/Steel
Year of production	Unknown
Condition	The item shows minor signs of wear, such as small, intangible scratches.
Scope of delivery	Original box, original papers
Gender	Men's watch/Unisex
Location	United States of America, New Jersey
Price	$17,450 [Negotiable]
Availability	Item is in stock
Caliber
Movement	Automatic
Caliber/movement	3235
Base caliber	3235
Power reserve	70 h
Number of jewels	31
Case
Case material	Gold/Steel
Case diameter	43 mm
Water resistance	Over 120 ATM
Bezel material	Ceramic
Crystal	Sapphire crystal
Dial	Black
Dial numerals	No numerals
Bracelet/strap
Bracelet material	Gold/Steel
Bracelet color	Gold/Steel
Clasp	Fold clasp
Clasp material	Gold/Steel
Functions
Date

Description

Security on Chrono24 for This Listing

Payment via Chrono24's secure Escrow Service

Thanks to the Chrono24 Escrow Service, your payment is fully covered. We keep your money in our escrow account for 14 days after delivery of your watch. Thus, you have time to carefully inspect your order knowing your money is safe in our account. Only then do we send the money to the dealer.

Commitment to Authenticity

Our promise: Every new and used watch on Chrono24 is authentic. Our dealers are required to inspect each watch's authenticity and may only list original timepieces. However, should issues arise, you have 14 days upon delivery of your order to contact our support team and get your money back.

14-day money-back guarantee

If the watch arrives and is defective or not as the seller described, you have 14 days to initiate a return and receive your money back.

Strict dealer guidelines

In the interest of security, dealers on our marketplace must follow a strict set of rules. Before a professional dealer can sell on our platform, they must provide us with their photo ID, commercial register entry, business address, and tax number. Furthermore, we require all dealers to follow our strict dealer guidelines.

Insured shipping

Dealers ship every order fully insured, so you can make both domestic and international purchases risk-free.

Chrono24's quality & security team

Our 40-person quality & security team works hard to detect suspicious listings and address issues before they arise, allowing you to focus on what's most important – finding the right watch!

Learn more about security on Chrono24

Easy returns

Dissatisfied with your purchase? No worries! Chrono24's secure Escrow Service makes returning your order a breeze. If the watch arrives and is suspicious, defective, or not as the seller described, you have 14 days to initiate a return.

How returns work:

1. Inform Chrono24's support team
2. Ship the watch back to the dealer insured for its full value
3. Receive a refund for the purchase price

You may also be interested in these watches

Rolex Sea-Dweller

2023 Sea-Dweller 43mm 126603 Two-Tone Black Dial

43mm 126603 Two-Tone Oyster Black Dial Unworn/Complete/2023+

$17,174

+ $99 for shipping

Rolex Sea-Dweller

2023 Rolex Sea-Dweller 43mm Two-Tone 18K Yellow Gold Steel Black 126603 BOX

43mm Two-Tone Yellow Gold

43mm 126603 Two Tone Yellow Black Bezel 2020

[Complete Mint] 43mm Two Tone Black Bezel Steel Gold 126603 Dive Watch

43mm Two Tone Black Dial 126603 Complete Set

NEW Sea-Dweller 126603 Two Tone Steel and Yellow Gold 43mm Black Dial

43mm Two Tone Bracelet 126603 Unworn 2024

$18,373

+ $100 for shipping

Rolex Sea-Dweller

New 2025 Rolex Sea-Dweller 43mm 126603 Two-Tone Black Dial

$21,891

+ $100 for shipping

Rolex Sea-Dweller

Complete excellent condition two tone 43mm

336933 White Dial Mens Watch Box Papers

$21,499

+ $50 for shipping

Certified optional

Chrono24 dealers receive great ratings: 4.8 out of 5

June 10, 2025

Jaeger-LeCoultre Master Calendar

Received: June 4, 2025 Shipped from: Hong Kong

Fantastic service and friendly staff. Martin was quick to respond to all my questions and with a great attitude.

Lennel T. Singapore

June 10, 2025

Longines Conquest

Received: June 5, 2025 Shipped from: United States of America

Really appreciated their communication and professionalism along w the great watch!

Jake United States of America

April 1, 2025

Omega Seamaster Planet Ocean Chronograph

Received: March 27, 2025 Shipped from: United States of America

The item was described precisely….very fast delivery …overall excellent service

Andrew B. United States of America

March 31, 2025

Rolex Datejust 36

Received: March 14, 2025 Shipped from: United States of America

Very happy with purchase -- was a 60th birthday present for my father, and he loved it. Item delivered promptly and in great condition as described.

Karthik S. United States of America

March 26, 2025

Seiko Presage

Received: March 20, 2025 Shipped from: Japan

Watch arrived exactly as described, brand new with box and papers, packaged well. Thank you!

Richard T. Australia

March 21, 2025

IWC Portuguese Perpetual Calendar

Received: March 13, 2025 Shipped from: Hong Kong

Jack was prompt and took time to explain all my questions prior to the purchase!

Rick L. Singapore

March 20, 2025

Tudor Black Bay 41

Received: March 8, 2025 Shipped from: Singapore

Amazing dealer. Clear communication and very transparent. Highly recommend.

Matthew C. Singapore

March 12, 2025

Rolex Explorer II

Received: March 4, 2025 Shipped from: United States of America

Easy transaction.The watch was as described in the listing. Very happy with it, thanks!

Chris G. United States of America

March 10, 2025

Tudor Black Bay Fifty-Eight

Received: March 4, 2025 Shipped from: Japan

Great watch at a fair price. I would definitely buy from this seller again.

Matthew B. United States of America

March 6, 2025

Tudor Pelagos (Submodel)

Received: February 28, 2025 Shipped from: Hong Kong

Great communication by the seller and the watch arrived quickly in condition as stated. Watch was already set to my local time which was a nice touch.

JY. United States of America

February 24, 2025

Seiko Prospex (Submodel)

Received: January 30, 2025 Shipped from: Japan

Very happy with my purchase from Miyaran. Great communication and fast shipping.

Ronny S. Norway

February 15, 2025

Chopard Mille Miglia

Received: January 30, 2025 Shipped from: United States of America

Great experience. These guys are straight shooters and kept me posted every step of the way. Love my watch.

Peter G. United States of America

Chrono24's Commitment to Authenticity

Guaranteed authentic watches

Every new and used watch on Chrono24 is authentic
Dealers inspect each watch's authenticity
Any deviations from the original condition are listed

14 days to get your money back

A return policy with extra protection: Receive a full refund of the purchase price
Simply reach out to our support team within 14 days of receiving your watch
Our promise applies to all purchases from professional dealers worldwide

We're here for you

A 40-person quality & security team that monitors the marketplace around the clock
If you have any questions or concerns, our support team is always ready to help
Whatever the case, we always find an optimal solution

Seller

NY Watch Market

Professional dealer | On Chrono24 since 2020

Williston Park, United States of America

98 watches sold

185 active listings

Williston Park, United States of America

Badges

Assessments are based on seller performance over the last 90 days.

Trusted Seller

Fulfills all regulatory and internal criteria

Punctuality

Ships 100% of their items on time or earlier

Response Time

Replies within 9 hours

Sales

9 items sold

Reviews (78)

4.9

4.9 Shipping

4.9 Item description

5.0 Communication

76 buyers recommend this seller

5 stars		5 stars
4 stars		4 stars
3 stars		3 stars
2 stars	(0)	2 stars
1 star	(0)	1 star

We only publish verified reviews about successful purchases, returns, and communication between the buyer and seller.

Do you have any questions?

Contact

1. Look out for listings with the white Certified icon

You can recognize Chrono24 Certified watches by the white icon with the letter "C" on the search results pages and respective listing pages. Of course, you can also use search filters to find Certified listings faster. Once you have decided on a Certified watch, you can see at a glance on the listing page whether it is a Partner Certified or Chrono24 Certified watch. See also: What is the difference between Partner Certified and Chrono24 Certified?

2. Testing by Chrono24 watchmakers

After you have booked certification as part of Chrono24 Certified, your watch will be tested and certified by verified watchmakers at our certification center. This includes an authenticity check and a function test. See also: How is the watch tested?

3. You will receive your certified watch including a digital certificate of authenticity

After successful certification, you can be sure that your new watch is genuine. This is confirmed with a digital Certificate of Authenticity and an authenticity guarantee. You can access the Certificate of Authenticity in your Chrono24 account after receiving the watch.

Chrono24 Buyer Protection provides complete security for your payment. If you buy from a professional dealer, we hold the purchase amount in our escrow account for 14 days after you have received your watch. That way, your money is safe and secure until you're fully satisfied with the watch. Only then do we send the money to the dealer. If you’re not satisfied, you can exercise your legal right of withdrawal and return your watch to the dealer within 14 days of receipt without giving a reason. If you purchased your watch from a private seller, we hold the purchase amount in our escrow account for 7 days after you have received your watch. Please note, however, that there is no legal right of withdrawal when purchasing from a private seller.

Certified is our new certification service, where verified watchmakers check and certify the authenticity of watches purchased on our marketplace. We want to provide buyers of luxury watches on Chrono24 with a worry-free purchasing experience. After successful certification, you’ll receive a digital Certificate of Authenticity confirming the authenticity of your watch. In addition, all certified watches come with an authenticity guarantee. See also: How is the watch checked?

All Certified watches are comprehensively checked against specific criteria by a verified watchmaker. This is the only way we can guarantee the authenticity of your watch. The check includes the following:

Authenticity check: The authenticity of the watch is checked both inside and out. We also check to make sure the watch meets our definition of authenticity. See: How do we define authenticity?

Functionality check: We test the watch's complications, winding mechanism, chronograph function, and more. See: How do we define authenticity?

Scope of delivery check: All additional items, such as the original box and papers (if included), are checked for completeness and conformity with the model reference.

Theft check: The watch's serial number is checked against leading stolen watch databases. This ensures that the watch hasn't been stolen or otherwise lost by its rightful owner.

According to our definition of authenticity, a watch is considered genuine if it is either in its original condition (as made by the manufacturer) or has no more than two non-original, non-branded replacement parts. Permitted aftermarket parts are: crown, bezel, hands, or pushers.

Based on our more than 20 years of experience in the watch industry, we believe that replacing a maximum of 2 essential parts with non-branded aftermarket parts does not affect the authenticity of a watch, as these play an important role in maintaining the functionality of watches. However, any aftermarket parts must be noted in the listing. In addition, the watchmakers will note any deviations from the original condition on the Certificate of Authenticity.

Customized or modified watches as well as non-authentic or counterfeit watches cannot be certified. More detailed information can be found in our information brochure: “Chrono24’s Definition of Authenticity.”

Each watchmaker working at our certification center has all the necessary qualifications and technical equipment available to certify watches from specific brands. If Chrono24 Certified is an optional add-on for a watch, the model can be certified by one of our watchmakers. Should any shortcomings arise during the certification process, we will of course assume responsibility in accordance with our authenticity guarantee. See also: What does "authenticity guarantee" mean?

If, during certification, the watch is found to contain key replacement parts (e.g., different hands) that do not bear a brand name or logo, we will reach out to you.

You will then have three options:

1. You can accept the certification results and proceed with your purchase. Your watch will be shipped to you within 1-3 business days.

2. You can cancel your purchase. In this case, we will return the watch to the seller and issue a full refund of both the purchase price and the certification fee.

3. We can ask the seller to reduce the purchase price. If you agree to a lower price, we'll pay you the difference after delivery of the watch.

Our general return conditions apply to the return of Certified watches. If you buy from a professional dealer, you can exercise your legal right of withdrawal within 14 days of receiving the watch and you’ll receive your money back quickly and easily.
There is no legal right of withdrawal when buying from a private seller.

Watches marked Partner Certified have already been certified as authentic by a verified watchmaker working with/for the dealer. Participating dealers are carefully selected by Chrono24 and adhere to our strict Partner Certified guidelines. The relevant watchmakers have been audited by us and have the necessary qualifications and resources to certify the watches.

If Partner Certified is not available for the watch you want to purchase, you have the option of adding certification for an additional charge of $249 with Chrono24 Certified. In this case, the seller sends the watch to our certification center, where it is tested and certified by our in-house watchmakers.

Regardless of whether you choose a Partner Certified or Chrono24 Certified watch, there is no difference in the process or the quality of the certification. Our definition of authenticity, standardized authenticity check, and verification of the watchmakers ensure that our high quality standards are always met. See also: Who checks the watch?

If you choose to add Chrono24 Certified, we will charge an additional fee of $249to cover the costs of insured shipping and certification by our in-house watchmakers. Although shipping costs vary depending on the delivery location, we charge a fixed amount for all buyers. Our watchmakers will send your watch directly to you after certification. After successful certification, you will receive a digital Certificate of Authenticity confirming the authenticity of your watch. In addition, you benefit from an authenticity guarantee. See also: What does “authenticity guarantee” mean?"

The Certificate of Authenticity contains information about the brand and model of the watch as well as the date of issue. The watch’s serial number, production year, reference number, and TC number are also shown on the certificate. If the watchmaker notices any deviations from the original condition with regard to authenticity or the replacement of individual parts during the check, these will also be noted. You have exclusive access to the Certificate of Authenticity after logging into your Chrono24 account.

Together with your certified watch, you will receive a digital Certificate of Authenticity including an authenticity guarantee. This guarantee is based on our definition of authenticity and is valid for 30 days from the certificate’s date of issue. If you find that your watch does not meet our definition of authenticity, please contact our support team. They will look into the matter immediately. Depending on the circumstances, we will either refund the full purchase price or replace the relevant part(s) so that the watch fully complies with our definition of authenticity. See also: How do we define authenticity?

Rolex Sea-Dweller Two Tone 43mm

Shipping options for the Rolex Sea-Dweller – Used (Very good)

Further details on this Rolex Sea-Dweller – Used (Very good)

Basic Info

Caliber

Case

Bracelet/strap

Functions

Description

Security on Chrono24 for This Listing

Easy returns

How returns work:

Over 900,000 satisfied watch buyers worldwide

Chrono24's Commitment to Authenticity

Guaranteed authentic watches

14 days to get your money back

We're here for you

Seller

Badges

Do you have any questions?